1. Electron microscopy of the indoleamine-accumulating neurons in the retina of the rabbit

   • Berndt Ehinger
   • Ingrid Holmgren

   OriginalPaper Pages: 175 - 194

2. Distribution of LHRH in the rat and mouse brain with special reference to the tanycytes

   • Masumi Nozaki
   • Yuji Taketani
   • Hideshi Kobayashi

   OriginalPaper Pages: 195 - 212

3. A histochemical study of the binding of ¹²⁵I-HCG to the rat ovary throughout the estrous cycle

   • Marino Bortolussi
   • Giulia Marini
   • Maria Luisa Reolon

   OriginalPaper Pages: 213 - 226

4. Ultrastructural changes in neurohaemal tissue of the stick insect, Carausius morosus, induced by the ionophores Br-X-537 A and A-23187

   • I. Orchard
   • M. P. Osborne
   • L. H. Finlayson

   OriginalPaper Pages: 227 - 234

5. Metabolic-morphologic events in the integument of the Pacific hagfish (Eptatretus stoutii)

   • Robert H. Spitzer
   • Stephen W. Downing
   • Elizabeth A. Koch

   OriginalPaper Pages: 235 - 255

6. Electron microscopic study of the termination of the centrifugal fibers in the goldfish olfactory bulb

   • Masumi Ichikawa
   • Kazuo Ueda

   OriginalPaper Pages: 257 - 262

7. Pinocytosis and locomotion of amoebae: XII. Dynamics and motive force generation during induced pinocytosis in A. proteus

   • H. P. Klein
   • W. Stockem

   OriginalPaper Pages: 263 - 279

8. Ultrastructure and cytochemistry of the gastric mucosa of a reptile, Tiliqua scincoides

   • A. S. Giraud
   • N. D. Yeomans
   • D. J. B. St. John

   OriginalPaper Pages: 281 - 294

9. The relation between solid cell nests and C cells of the thyroid gland

   • R. C. Janzer
   • E. Weber
   • Chr. Hedinger

   OriginalPaper Pages: 295 - 312

10. Changes in microtubule packing during the stretching of an extensible microtubule bundle in the ciliate Nassula

    • J. V. Wellings
    • J. B. Tucker

    OriginalPaper Pages: 313 - 323

11. Maturation of the hypothalamo-neurohypophysial system

    • V. J. Choy
    • W. B. Watkins

    OriginalPaper Pages: 325 - 336

12. Maturation of the hypothalamo-neurohypophysial system

    • W. B. Watkins
    • V. J. Choy

    OriginalPaper Pages: 337 - 346

13. Nuclear retention of 18S ribosomal RNA by human myeloma cells

    • John W. Bynum
    • Elliot Volkin

    Short Communication Pages: 347 - 351

14. Errata

    Erratum Pages: 353 - 353